Advertisements
Advertisements
प्रश्न
State the following sets are finite or infinite:
A = {x : x ∈ Z and x < 10}
उत्तर
A = {x : x ∈ Z and x < 10}
= {....., -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9}
= {9, 8, 7, 6, 5, 4, 3, 2, 1, 0, -1, -2, -3, -4, .....}
∴ It is an infinite set.
APPEARS IN
संबंधित प्रश्न
Which of the following is an empty set? why?
B = {x | x2 = 0}
Write with reason, whether the following set is finite or infinite.
Set of whole numbers
Which of the following sets are empty sets?
State the following sets are finite or infinite:
P = {y : y = 3x -2, x ∈ N & x > 5}
Find, if the following sets are singleton sets:
A = {x : 7x – 3 = 11}
Find, if the following sets are empty:
C = {even numbers between 6 & 10}
Find the cardinal number of the following set.
S = The set of all leap years between 1882 and 1906.
Identify the following set as finite or infinite
X = The set of all districts in Tamilnadu
Identify the following set as null set or singleton set
B = The set of all even natural numbers which are not divisible by 2
Identify the following set as null set or singleton set
C = {0}
